Hi,

Im looking for the solution for Extraction of XML data from .txt file and convert into pdf file in ASP.net core

Thanks in advance

Are there any plans of making async functions in RadSpreadStreamProcessing?

When used in a server environment, that would increase throughput of requests a lot...

Hi,

In one of my projects, I add a kind of 'stamp' to an existing pdf page by rendering an HTML page on top of the page. I do this with a third-party library other than Telerik.

To reduce the number of different licenses needed I try to accomplish this with the Telerik DPL but I can't figure out if this is possible, and if yes, then how?

Can I add a document page (ie imported from a htmlpage) on top of a page in an existing pdf (the original page should still be visible)

If it is possible then a small sample will be really helpful.

Thanks in advance!

Kees Alderliesten

I need pdf landscape orientation.

I export document, then change size:

pdf = pdfFlowProvider.ExportToFixedDocument(doc);
pdf.Pages[0].Size = new Size(1056, 816);

Problem that I have lot of space on the right side, probably because I exported document first.

But I can't change page size before this, because I don't have pages.

How to fix this?

I can rotate in RadFixedDocumentEditor using SectionProperties.PageRotation, but if I use

using (RadFixedDocumentEditor editorDocument = new(document))
        {          
            editorDocument.SectionProperties.PageRotation = Rotation.Rotate90;
            editorDocument.InsertRun("Test Run.");          
        }

using the tutorial on:

SpreadProcessing - Import and Export to Xlsm File Format Using XlsmFormatProvider | Telerik Document Processing

I have this code:

        Workbook workbook;

        IWorkbookFormatProvider formatProvider = new Telerik.Windows.Documents.Spreadsheet.FormatProviders.OpenXml.Xlsm.XlsmFormatProvider();
        using (Stream input = new FileStream(FileName, FileMode.Open))
        {
            workbook = formatProvider.Import(input);
        }

when trying to  open the file I get the following error:

Index was out of range. Must be non-negative and less than the size of the collection. (Parameter 'index')

I have not done anything to the file other than attempt to open the file.    Some files can be opened, but many throw this error.  I cannot determine what the problem is and can't figure out what the 'index' is that's being referred to.  

I am following the guide to create a PDF (First Steps | Telerik Document Processing)

I installed the UI for ASP.NET Core. I could find the three DLLs referenced in the example but the documentation states: for .NET Core/.NET 5+ project the additional DLLs are required:

• Telerik.Documents.Flow.FormatProviders.Docx.dll
• Telerik.Documents.Flow.FormatProviders.Pdf.dll

Where are these dll's located?